(KMOV.com) -- Firefighters are investigating a blaze at an apartment building in Fenton on Saturday evening.
Crews were called to Bridleton Woods Apartments after reports that a first-floor unit had caught fire.
Fire officials said a mother and son were able to escape the apartment, but one of the family's two dogs had to be revived.
No one else was hurt, according to firefighters, and no other apartments were affected.
The apartment suffered fire damage. The Red Cross is helping the family find temporary housing.
No word yet on what caused the fire, but authorities said they are investigating.
Stay with News 4 and KMOV.com for the latest updates.